Elastomeric product having a radical cross-linked rubber mixture

US7959530B2 · kind B2 · utility

Assignee

• ContiTech Antriebssysteme GmbH · DE

Inventors

• Karl-Friedrich Grüssel · Celle, DE
• Reinhard Teves · Seelze, DE
• Michael Well · Vechelde, DE

Key dates

• Filing date: Jul 14, 2006
• Grant date: Jun 14, 2011
• Expiry date: Mar 10, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2312/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to an elastomeric product which contains a radical cross-linked rubber mixture, especially drive belts. For the production of elastomeric products, especially drive belts, having a long service life and producible in an environmentally friendly way, the rubber mixture contains (a) 0.1 to 50 phr of at least one carboxylic acid, which is at least α,β unsaturated and γ,δ unsaturated and preferably has at least one allylic hydrogen atom; and, (b) 0.1 to 50 phr of at least one salt-former as co-activator.